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Active NPI 1851389787 Individual Practitioner Male Practitioner

Dr. Stephen C Gieser , MD

Ophthalmology • Wheaton, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Gieser, MD is a certified Ophthalmology practicing in Wheaton, IL. With approximately 40 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1986, Dr. Gieser delivers high-quality medical care to the local community at 2015 N MAIN ST.

Dr. Gieser is affiliated with Wheaton Eye Clinic Ltd and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of optic nerve, exam of visual field with extended testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2015 N Main St

Wheaton, IL 601873190

Telephone 6306688250
Fax 6306688916
Associated Practice Facility / Clinic
🏢 Wheaton Eye Clinic Ltd Facility NPI 1801883004

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Wheaton, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +16.5 yrs vs City Avg
City Avg: 23.5 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
22 Specialists

Practicing in Wheaton, IL (954 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
8.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gieser (40 Years) 40 Yrs
Wheaton Specialty Average (23.5 Years) 23.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
1,171 664 $97.28 $95.72
92133 Imaging of optic nerve
631 611 $40.08 $37.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
585 565 $137.99 $134.81
92083 Exam of visual field with extended testing
548 507 $67.76 $66.67
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
375 251 $17.70 $17.25
92250 Photography of the retina
197 196 $41.77 $38.89
92012 Established patient problem focused exam of visual system
139 105 $96.05 $92.50
65855 Laser repair to improve eye fluid flow
88 67 $294.40 $211.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
73 73 $178.93 $177.55
76514 Ultrasound scan of cornea to determine thickness
64 64 $12.63 $11.53
92020 Examination of cornea and iris using lens device and slit lamp
63 61 $29.45 $28.61
92014 Established patient complete exam of visual system
47 47 $134.36 $131.22
66821 Removal of recurring cataract in lens capsule using a laser
23 22 $357.73 $328.16

Medical Specialties & State Licenses

CMS Verified: 2022-10-05
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036-086157

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
036086157 (IL)
Commercial Insurance / Payer ID Rr Medicare
180015827 (IL)

Hospital & Practice Group Affiliations

Wheaton Eye Clinic Ltd

2015 N Main St, Wheaton, IL 601873152

Phone: 6306688250

Secondary Practice Locations

3860 W Ogden Ave

Chicago, IL 606232460

Phone: 8725883000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Susan Anderson-Nelson , MD

Ophthalmology - Retina Specialist

NPI 1013904986

Doctor of Medicine (M.D.)

NPI 1073833034

Doctor of Optometry

Dr. Frini Makadia , MD

Ophthalmology - Glaucoma Specialist

NPI 1083069702

Doctor of Medicine (M.D.)

NPI 1114136959

Doctor of Medicine (M.D.)

Dr. Cathleen Cronin , MD

Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist

NPI 1114986296

Doctor of Medicine (M.D.)

Dr. Jeremy Wingard , MD

Ophthalmology - Glaucoma Specialist

NPI 1124218789

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Practice Location October 05, 2022

Registered at 2015 N MAIN ST, WHEATON, IL 601873190 (Tel: 6306688250)

NPI Profile Active March 19, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location March 19, 2009

Registered at 2015 N MAIN ST, WHEATON, IL 601873152 (Tel: 6306688250)

📍
Updated Business Mailing Address March 19, 2009

Registered at 2015 N MAIN ST, WHEATON, IL 601873152 (Tel: 6306688250)

👤
Provider Name / Credentials Updated March 19, 2009

Recorded as STEPHEN GIESER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 19, 2009

Ophthalmology (License #036-086157 in IL)

🟢
Initial NPI Registration & Enumeration October 13, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1851389787
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 13, 2005
Last Update: October 05, 2022
Sole Proprietor: No

Mailing Address

2015 N Main St

Wheaton, IL 601873152

Phone: 6306688250

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.